#3D8DCF#3D8DCF

#3D8DCF is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.4% C 0.127 H 246.7°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DCF
RGB	rgb(61, 141, 207)
HSL	hsl(207, 60%, 53%)
HSV	hsv(207, 71%, 81%)
CMYK	cmyk(70.5%, 31.9%, 0%, 18.8%)
CIE-LAB	lab(56.63, -2.80, -41.05)
CIE-LCH	lch(56.63, 41.14, 266.09°)
OKLab	oklab(62.41% -0.0502 -0.1163)
OKLCH	oklch(62.41% 0.127 246.7)
XYZ	xyz(22.7076, 24.5444, 62.5602)
Luminance	0.2455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DCF #CF7F3D

analogous

#3DCFC8 #3D8DCF #3D44CF

triadic

#3D8DCF #CF3D8D #8DCF3D

tetradic

#3D8DCF #C83DCF #CF7F3D #44CF3D

square

#3D8DCF #C83DCF #CF7F3D #44CF3D

split-complementary

#3D8DCF #CF3D44 #CFC83D

monochromatic

#1D4D75 #296DA6 #3D8DCF #6EAADB #9FC7E7

Accessibility & contrast

On white

3.55

#3D8DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#3D8DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DCF

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DCF	#FFFFFF	#000000	##000000
##3D8DCF	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8FD2

Deuteranopia (green-blind)

#5B82CE

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8dcf;
/* rgb */ color: rgb(61, 141, 207);
/* oklch */ color: oklch(62.4% 0.127 246.7);

Tailwind

colors: {
  custom: {
    50: '#83aede',
    500: '#3d8dcf',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dcf;
$custom-light: #83aede;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dcf",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 207
  },
  "hsl": {
    "h": 207.123,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62406,
    "c": 0.12665,
    "h": 246.7
  },
  "luminance": 0.24547
}

Semantic roles & 50–950 ramp

primary

#3D8DCF

secondary

#D4B194

accent

#8C44E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8DCF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →